I liked the art and visual affects. Shooting something and seeing it explode in a shower of particles was satisfying :) The the music was a good choice. However, I didn't get very far, unfortunately. You see, I'm left handed and using a and d and space to move along with the mouse was very akward. This game would have worked well with a game pad. May I suggest that as an option next time? Or maybe allow for arrow keys along with the usual wasd key compbination for movement. Also, there are some countries that use something other that wasd for their righty key combos - so maybe support that too. But really, it seemed like a good game from what I did see, so good job!